E. Tesfaye, G. Animut, M. Urge, and T. Dessie, “Cassava Root Chips as an Alternative Energy Feed Ingredient in Broiler Ration”, Int. J. Poult. Sci., vol. 12, no. 5, pp. 298–306, Apr. 2013, doi: 10.3923/ijps.2013.298.306.